CELL PHONE: Samsung Z140

Samsung Z140

my blue tooth can be found found by other phones but as soon as u transfer something it gives u the connection error signal the same thing happens when i connect to the pc with blue tooth device.2 the mouth piece is also very low when u are speaking to someone and i got a problem with the charging system too.Samsung made its first foray into the global market in 1996, when it exported its PCS phones to Sprint, an American CDMA carrier. Sprint signed $600 million contract with Samsung, under which Samsung would provide its PCS phones to Sprint for three years under the co-branded name Sprint-Samsung.